

<div ng-app="" ng-init="quantity=1;cost=5">



    <p>总价： {{ quantity * cost }}</p>
    <span ng-model='fjp'>11111</span>


</div>

<script type="text/javascript">
	var myApp=angular.module('myApp', []);
	myApp.controller('qCtrl', ['', function(){
		$scope.row=row;
		$scope.fjp="fjp203";
		$scope.show=function(){
			console.log($scope.row);
		}
		
	}])
</script>

<script src="http://cdn.bootcss.com/angular.js/1.4.14/angular.js"></script>
<script src="http://cdn.bootcss.com/angular-qrcode/6.2.1/angular-qrcode.js"></script>
